Streaky Bay - Shag Point Weather Forecast

    • 13
    • 26

    Partly cloudy

    • 15
    • 22

    Shower

    • 13
    • 20

    Cloudy

    • 13
    • 20

    Cloudy

    • 11
    • 20

    Cloudy

    • 9
    • 22

    Partly cloudy

    • 10
    • 23

    Partly cloudy

Today 8 Apr West Coast

Mostly clear. Slight chance of a shower south of Streaky Bay, near zero chance elsewhere. The chance of a thunderstorm. Winds northwest to southwesterly 20 to 25 km/h tending south to southwesterly 15 to 25 km/h in the late afternoon then becoming light in the late evening.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
West to northwesterly 10 to 15 knots tending west to southwesterly below 10 knots during the afternoon and evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy. The chance of a thunderstorm.
Weather Situation
A trough will linger inland over the west until a cold front sweeps across southern SA on Thursday. This front will push the inland trough into the far north, exiting the state early Friday. A cooler southwest to southerly flow will gradually moderate in the wake of the front as a strong high pressure system moves in from the west from Friday, establishing in the Bight on Sunday.
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  • Temperature Forecast Bureau of Meteorology

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Streaky Bay - Shag Point Temperature Statistics View More

April Temperature

Streaky Bay (4km)

  • Lowest 2 April, 2026

    8.5 °C

  • Average April

    16.8 °C

  • Highest 4 April, 2026

    29 °C

Climate (2021–Present)

Streaky Bay (4km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    16.5 °C

  • Average High 2021–2026

    23.6 °C
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